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Home >> Chrysler >> 2007 >> PT Cruiser Base, 2D Convertible, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> DTCS P050D To P0688 >> P0594-Speed Control Servo Power Circuit >> Possible Causes
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Possible Causes

Possible Causes 
(V32) S/C SUPPLY CIRCUIT OPEN
(V32) S/C SUPPLY SHORT TO GROUND
(V397) S/C BRAKE SWITCH OUTPUT CIRCUIT OPEN
(V397) S/C BRAKE SWITCH OUTPUT CIRCUIT SHORT TO GROUND
(Z902) S/C GROUND CIRCUIT OPEN
SPEED CONTROL VACUUM SOLENOID
PCM